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2024-10-22 8ac6c7a54ed1b98d142dce24b11c6de6a1e239a5

 kernel/arch/alpha/kernel/core_t2.c
.. .. @@ -351,7 +351,7 @@
351 351  
352 352  	/* Note we can only do 1 SG window, as the other is for direct, so
353 353  	   do an ISA SG area, especially for the floppy. */
354 -	hose->sg_isa = iommu_arena_new(hose, base, length, 0);
354 +	hose->sg_isa = iommu_arena_new(hose, base, length, SMP_CACHE_BYTES);
355 355  	hose->sg_pci = NULL;
356 356  
357 357  	temp = (base & 0xfff00000UL) | ((base + length - 1) >> 20);

..	..	@@ -351,7 +351,7 @@
351	351
352	352	/* Note we can only do 1 SG window, as the other is for direct, so
353	353	do an ISA SG area, especially for the floppy. */
354		- hose->sg_isa = iommu_arena_new(hose, base, length, 0);
	354	+ hose->sg_isa = iommu_arena_new(hose, base, length, SMP_CACHE_BYTES);
355	355	hose->sg_pci = NULL;
356	356
357	357	temp = (base & 0xfff00000UL) \| ((base + length - 1) >> 20);